Hi Good morning everyone, I have a big problem regarding MdiChild. My problem is that I have 3 forms loaded;

Form1=Mainform / mdiParent
Form2= Display the Datagrids
Form3= This is where I let the user input the necessary fields like Lastname, Firstname,Age,etc...

My problem goes like this, Form3 is the child of Form2, Form2 is the child of Form1 and I call them one by one like this:

Code:
//form1
            Form2.MdiParent = this;
            Form2.Show();
           
//form2
            Form3.MdiParent = this.MdiParent;
            Form3.Show();
//form3
I want in the Form3 to save data and refresh on my datagrid on Form2 so that every data that I encoded in Form3 will reflect in Form2. I let the Form3 close everytime there is data entered but my problem is that the data that entered doesn't reflect in my datagrid. Could anyone help me on this?

Thanks,

Jeff